Perhaps you should try some spelling variations:
dung cong » dung trong
ho chinh » hoc chinh, cho chinh, hoa chinh
tung qua » tuong quan, trung quan, duong qua
dung qua » duong qua, dung quan, dung cua
cong dan » cong san, cong tan, huong dan
dan khan » dan khanh, dan chan, dan than
khan cap » khan ap, than cap, khoan cam

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho chinh sach - thanh ((tung qua) OR (dung qua)) dung cong dan khan cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chinh sach - thanh ((tung qua) OR (dung qua)) dung cong dan khan cap".
• Adding a wildcard symbol may retrieve word variants: ho chinh sach - thanh ((tung qua) OR (dung qua)) dung cong dan khan cap*.